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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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after since

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "after since" is not correct and usable in written English.
It is a combination of two prepositions that do not logically fit together in standard English usage. Example: "I have been waiting for you after since the meeting ended." (This is incorrect.)

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

38 human-written examples

Subsequently much work has been done to refine the analysis, not only of tenses but also other temporal expressions in language such as the temporal prepositions and connectives ("before", "after", "since", "during", "until"), using the many varieties of temporal logics presented here.

Science

SEP

Yeah, but I think what you find is what you're going after, since there's such a broad spectrum of conditions, many of which can overlap one another, what becomes most important is finding the personality of the character, like with any character.

News & Media

Huffington Post

"I moved to Florida for the job and then got laid off eight months after". Since then, Hill has worked with his agent to look for his next full-time job and has freelanced for places like Huffington Post and Independent Television News in Britain.

News & Media

Los Angeles Times

Everybody has lived happily ever after since London was awarded the 2012 Olympics.

Warnford's ancient church in fact is no great problem: heavily restored in 1906, it has been well looked after since.

News & Media

The Economist

I found a bag that I've been lusting after since sophomore year of college and thanks to a small snag, I got another 10% off.

News & Media

The Economist
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

22 human-written examples

Even after since-fired FBI Director James Comey said in April that the Times' FBI sources had given the paper bad information, Baquet remained steadfast in his position that the Times had made the right call in publishing the story it did.

News & Media

HuffPost

He has felt extremely well looked-after since he arrived and his camp found Madrid immediately receptive during the negotiations, quickly reaching the basis of an agreement even though the construction of the contract was complex.

How serious has been difficult to gauge in the morning-after years since the orgy.

Mr. Koppel said he has not traded after-hours since: "I haven't even tried".

News & Media

The New York Times

And Centerview has added some sought-after talent since those sushi dinners two years ago.

News & Media

The New York Times
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Expert writing Tips

Best practice

When indicating a sequence of events, choose either "after" or "since" based on the intended meaning. "After" is used to indicate that one event follows another, while "since" indicates a duration of time from a past event to the present.

Common error

Do not combine "after" and "since" as they both serve as temporal markers and using them together creates redundancy and grammatical errors. Select the single word that best fits the context.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

2.2/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "after since" is a compound temporal marker that attempts to combine the functions of "after", indicating sequence, and "since", indicating duration. However, as noted by Ludwig AI, this combination is grammatically incorrect and not standard English usage.

Expression frequency: Common

Frequent in

News & Media

40%

Science

30%

Wiki

10%

Less common in

Formal & Business

10%

Encyclopedias

5%

Social Media

5%

Ludwig's WRAP-UP

In summary, the phrase "after since" is generally considered grammatically incorrect in standard English, as confirmed by Ludwig AI. While it appears with some frequency across various sources, especially in News & Media and Science, it's best to avoid this construction in formal writing. Choose either "after" to indicate sequence or "since" to indicate duration from a past event. Alternatives like "subsequently" or "thereafter" can also provide clarity and grammatical correctness.

FAQs

Is "after since" grammatically correct?

No, "after since" is grammatically incorrect. It combines two prepositions that shouldn't be used together. Use "after" or "since" depending on the intended meaning.

When should I use "after" instead of "after since"?

"After" should be used when you want to indicate that one event happens subsequent to another. For example: "I went to the store "after" work."

When is it appropriate to use "since" rather than "after since"?

"Since" is appropriate when you want to indicate a period of time that has elapsed from a specific point in the past up until now. For instance: "I have been waiting "since" this morning."

What are some alternatives to "after since" that I can use?

Depending on the context, alternatives to "after since" include "subsequently", "thereafter", or "following that".

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Source & Trust

84%

Authority and reliability

2.2/5

Expert rating

Real-world application tested

Most frequent sentences: